A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5945-01-190-1295
NSN 6150-00-074-6031
NSN 5910-00-243-7066
NSN 5945-01-100-4045
NSN 6650-00-150-1761
NSN 5855-01-396-0258
NSN 2925-01-384-4139
NSN 6610-01-157-0426
NSN 6240-01-338-6045
NSN 5965-01-290-0535
NSN 6645-01-622-1830
NSN 5910-00-156-7293